The Klock Werks windshield is as good as everyone says. Really helped with the wind buffering I was getting on my previous flat flaired windshield. The 8.5" works well for me as a 6'2" rider. Cresting steep hills I wind up looking through it, but deflects wind well.
Absolute must for any motorcycle rider. This windshield is everything they say. Sends the air right up and over me. I was literally going down the highway and watched a bug not even touch my fairing due to the airflow and just shot up and over me. It also keeps the air off your passenger.
Would buy again in a heartbeat